pgpool2.git / summary / log / commit / refs

commit    ac36eb6877b3757a4d65a381fac7765a87707483
Author:   Toshihiro Kitagawa <kitagawa at sraoss.co.jp>
Date:     Mon Aug 29 13:03:46 2011 +0000

    Fix invalid memory write in add_regex_pattern().


 pool_config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pool_config.c b/pool_config.c
index 86c8c7dde..4a13be640 100644
--- a/pool_config.c
+++ b/pool_config.c
@@ -1985,7 +1985,7 @@ int add_regex_pattern(char *type, char *s)
 	currItem.flag = regex_flags;
 
 	/* Fill pattern array */
-	currItem.pattern = malloc(sizeof(char)*(strlen(s)+1));
+	currItem.pattern = malloc(sizeof(char)*(strlen(s)+3)); /* '\0'+'^'+'$' */
 	if (currItem.pattern == NULL)
 	{
 		pool_error("add_to_patterns: unable to allocate new pattern");


[parent: 592b2706fb82]